Performance & Replacement Transmission & Drivetrain Parts

Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic...

Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.

Showing In Stock Items. Show All 470 Items.

Individual Parts

Part Groups

Results 1 - 25 of 419

Bowler Performance All-in-One Transmission Wiring Harnesses 7100000

Transmission Harness, All-In-One Transmission Wiring Harness, Manual, T-56, Ford, GM, Each

Part Number: BTM-7100000

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

B&M Neutral/Reverse Safety Switches 80629

Neutral Safety and Backup Light Switch, for Various Shifters -see Overview Section Notes, Use No.4 Screws/Poly Locknuts, 10 and 14 AWG Wire, Each

Part Number: BMM-80629

4.78 out of 5 stars ( 58 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

B&M Neutral/Reverse Safety Switches 80850

Neutral Safety/Backup Switch, Pro Gate Shifters, Each

Part Number: BMM-80850

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

B&M Neutral/Reverse Safety Switches 80844

Neutral Safety/Backup Switch, Pro Stick Shifter, Each

Part Number: BMM-80844

3.71 out of 5 stars ( 17 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

B&M Neutral/Reverse Safety Switches 80609

Neutral Safety/Backup Switch, Pro Stick, Unimatic, Sport Shifter, Pro Bandit, Magnum Grip, Shifters, Each

Part Number: BMM-80609

4.54 out of 5 stars ( 13 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

American Powertrain Reverse Lockout Modules ELUN-10013

Reverse Lockout Module, Ford/Chevy T-56, Tremec Magnum, 6-Speed, Each

Part Number: AWR-ELUN-10013

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Bowler Performance All-in-One Transmission Wiring Harnesses for 2010-2023 CAMARO - 7100002

Transmission Harness, All-In-One Transmission Wiring Harness, Manual, Chevrolet, Each

Part Number: BTM-7100002

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Perfection Clutch Slave Cylinders for 1983-1992 CAMARO, FIREBIRD - 37821

84-92 Chev. Camaro, Berlinetta, Iroc, Z28, 84-92 Firebird, Trans Am

Part Number: PFT-37821

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Perfection Clutch Slave Cylinders 360016

Clutch Slave Cylinder, Push Type, Ford, Each

Part Number: PFT-360016

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Sonnax Valve Body Reaming Fixtures VB-FIX

Transmission Drill Fixture Tools, Valve Body Reamer, Includes Hardware, Kit

Part Number: SOX-VB-FIX

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Steeda Tri-Ax/F Ford Focus Short-Throw Shifters for 2002-2012 FOCUS - 555-7224

Steeda Tri-Ax/F Ford Focus Short-Throw Shifters for 2002-2012 FOCUS - 555-7224

Manual Shifter, Short Throw, Ford, Kit

Part Number: SDA-555-7224

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

RAM Force 10.5 Dual Disc Clutch Kits 80-2100

Clutch Kit, Force 10.5 Twin-Plate, Organic Disc, 1 1/8 in. Diameter Shaft, 26-Spline, Chevy, Kit

Part Number: RAM-80-2100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 5, 2026 if ordered today

...Loading

Estimated Ship Date: May 5, 2026 if ordered today

RAM Force 10.5 Dual Disc Clutch Kits 80-2280S

Clutch Kit, Force 10.5 Dual Disc, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Flywheel, Ford, Kit

Part Number: RAM-80-2280S

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

XDR Magnum Grip Hill Killer Shifters 81168

Shifter, Magnum Grip Hill Killer, Gated, Billet Aluminum, Black Anodized, Polaris, Each

Part Number: XDR-81168

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

RAM Force 10.5 Dual Disc Clutch Kits 80-2120

Clutch Kit, Force 10.5 Twin-Plate, Organic Disc, 1 1/8 in. Diameter Shaft, 10-Spline, Chevy, Kit

Part Number: RAM-80-2120

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

...Loading

Estimated Ship Date: May 5, 2026 if ordered today

RAM Force 10.5 Dual Disc Clutch Kits 80-2275NS

Clutch Kit, Force 10.5 Dual Disc, 1.063 in. - 10-spline, Metallic Disc, Pressure Plate, Flywheel, Ford, Kit

Part Number: RAM-80-2275NS

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

...Loading

Estimated Ship Date: May 5, 2026 if ordered today

RAM Force 10.5 Dual Disc Clutch Kits 80-2286N

Clutch Kit, Force 10.5 Dual Disc, 1.125 in. - 26-spline, Metallic Disc, Pressure Plate, Flywheel, Ford, Kit

Part Number: RAM-80-2286N

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

...Loading

Estimated Ship Date: May 5, 2026 if ordered today

RAM Force 10.5 Dual Disc Clutch Kits 80-2165NS

Clutch Kit, Force 10.5 Dual Disc, 1.125 in. - 10-spline, Metallic Disc, Pressure Plate, Flywheel, Chevy, GMC, 7.4L, Kit

Part Number: RAM-80-2165NS

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

...Loading

Estimated Ship Date: May 5, 2026 if ordered today

XDR Magnum Grip Plates with Electrical Buttons 81155

Shift Knob Components, Magnum Grip Plate, 2 Electrical Buttons, Polycarbonate, Black, Each

Part Number: XDR-81155

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

RAM Force 10.5 Dual Disc Clutch Kits 80-2310S

Clutch Kit, Force 10.5 Dual Disc, 1.188 in. - 18-spline, Organic Disc, Pressure Plate, Flywheel, Chrysler, Dodge, Plymouth, 7.2L, Kit

Part Number: RAM-80-2310S

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

RAM Force 10.5 Dual Disc Clutch Kits 80-2170S

Clutch Kit, Force 10.5 Dual Disc, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, GMC, 7.4L, Kit

Part Number: RAM-80-2170S

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

...Loading

Estimated Ship Date: May 5, 2026 if ordered today

RAM Force 10.5 Dual Disc Clutch Kits for 2011-2015 MUSTANG - 80-2232

Clutch Kit, Force 10.5 , 900S Twin-Plate, Metallic Disc, 1 in. - 23 Spline, Ford, Kit

Part Number: RAM-80-2232

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

RAM Force 10.5 Dual Disc Clutch Kits for 2016-2020 MUSTANG - 80-2235

Dual Disc Clutch Kit

Part Number: RAM-80-2235

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

...Loading

Estimated Ship Date: May 6, 2026 if ordered today

XDR Off-Road Magnum Grip Dual-Gated Shifters 81171

Shifter, Off-Road Magnum, Dual-Gated, Billet Aluminum, Can-am, Each

Part Number: XDR-81171

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Steeda Tri-Ax/F Ford Focus Short-Throw Shifters for 2002-2004 FOCUS - 555-7233

Manual Shifter, Short Throw, Knob, Ford, Kit

Part Number: SDA-555-7233

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

Page 1 of 17
Next